this morning, an exclusive picture of amanda knox enjoying her freedom in seattle. she's back in class, spending time with her sisters and her boyfriend. but all of that could change starting tomorrow. that's when the italian supreme court will hold the final hearing in her almost six-year case. justices will decide whether a lower court was right to overturn her conviction of her murder of her roommate just 18 months ago. >> i can't understand why they were so sure i was the one who knew everything. >> both defendants have been acquitted by the charges. >> she's already endured three or four years in an italian prison. this murder charge continues to hang over her head. >> reporter: after the release of knox and her former italian boyfriend, prosecutors apeeled the lower court's decision. there's still unanswered questions. we're serging for the true. the knox family said they're not worried about monday's hearing. simply another example of harassment by the prosecution. >> peace of mind will occur if she wins on monday. then, the case is truly over. if she loses,